Individual Calculations November 2023
 Zechel, Rolf-Ruediger  Total change: 1.60  Rating chartPersonal card
 17. Offene Senioreneinzelmeisterschaft Schleswig-Holstein Buesum GER 2023-09-28
RcRownchangeKK*chgGame
 1772 1766 4.00 9 -0.52 20 -10.40 
  Krueger, Erich 2150 GER0.001-0.0920-1.80 
  Berber, Theodor 1569 GER1.0010.25205.00 
  Limbach, Torsten 1963 GER0.001-0.2520-5.00 
  Keir, Robin 1581 GER0.501-0.2420-4.80 
  Suliga, Eckhard 1528 GER1.0010.20204.00 
  Knops, Peter 1934 GER0.5010.22204.40 
  Buese, Ralf 1903 GER0.001-0.3220-6.40 
  Schoknecht, Sabine 1655 GER0.501-0.1520-3.00 
  Wiest, Kurt 1664 GER0.501-0.1420-2.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Hamburger Seniorenmeisterschaft 2023 Ueber 65 Hamburg GER 2023-10-17
RcRownchangeKK*chgGame
 1763 1766 5.00 9 0.60 20 12.00 
  Krueger, Dietrich 1366  * GER1.0010.08201.60 
  Knops, Peter 1934 GER0.001-0.2820-5.60 
  Drapkin, Lazar 1528 GER1.0010.20204.00 
  Hawranke, Dietrich 2065 GER0.001-0.1520-3.00 
  Springer, Wolfgang Wilhelm 1439 GER1.0010.13202.60 
  Woynowski, Manfred 1875 GER0.5010.15203.00 
  Stubbe, Werner 1837 GER1.0010.602012.00 
  Porth, Hartmut 2003 GER0.001-0.2020-4.00 
  Bachmann, Rolf 1816 GER0.5010.07201.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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